Giusto Sapore Balsamic of Modena vinegar's are made following a traditional recipe using partially fermented, cooked or concentrated grape must, then added to pure wine vinegars. They are aged in wooden barrels for superior flavor. White balsamic is made by blending white grape must with white wine vinegar, cooked at a low temperature to avoid any darkening. The tastes are similar, though dark balsamic is slightly sweeter and tends to have a thicker consistency. The white has more of a clean aftertaste. Choose white balsamic to use for dressings, sauces or light-colored dishes.